Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
Raciborski Nathan F
  2. Issuer Name and Ticker or Trading Symbol
Limelight Networks, Inc. [LLNW]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
Co-Founder and CTO, Director
(Last)
(First)
(Middle)
C/O LIMELIGHT NETWORKS, INC., 222 SOUTH MILL AVENUE, 8TH FLOOR
3. Date of Earliest Transaction (Month/Day/Year)
11/08/2012
(Street)

TEMPE, AZ 85281
4. If Amendment, Date Original Filed(Month/Day/Year)
6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)
2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)
4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)
5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)
6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)
7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 11/08/2012   A(1)   167,000 A $ 0 (2) 2,597,984 (3) D  
Common Stock               1,075,432 I See footnote (4)

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)
2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)
5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)
6. Date Exercisable and Expiration Date
(Month/Day/Year)
7. Title and Amount of Underlying Securities
(Instr. 3 and 4)
8. Price of Derivative Security
(Instr. 5)
9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)
10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)
11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Non-qualified stock option (Right to Buy) $ 1.8 11/08/2012   A   250,000   03/01/2013(5) 11/08/2022 Common Stock 250,000 $ 0 (2) 250,000 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Raciborski Nathan F
C/O LIMELIGHT NETWORKS, INC.
222 SOUTH MILL AVENUE, 8TH FLOOR
TEMPE, AZ 85281
  X     Co-Founder and CTO, Director  

Signatures

 Nathan F. Raciborski by: /s/ James R. Todd, Attorney-in-Fact   11/12/2012
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) Reporting Person received an aggregate of 167,000 RSUs. Subject to the provisions of the 2007 Equity Incentive Plan and Reporting Person's employment and RSU agreements, a total of 50% of the RSUs subject to the grant shall vest quarterly in 4 equal installments during the first year beginning on March 1, 2013, and then on each of June 1, September 1 and December 1 thereafter; 2) a total of 33% of the RSUs subject to the grant shall vest quarterly in 4 equal installments during the second year beginning on March 1, 2014, and then on each of June 1, September 1 and December 1 thereafter; and 3) a total of 17% of the RSUs subject to the grant shall vest quarterly in 4 equal installments during the third year beginning on March 1, 2015, and then on each of June 1, September 1 and December 1 thereafter, provided Reporting Person remains a Service Provider to the Company through the vesting date. Each RSU represents a contingent right to receive one share of the Company's common stock.
(2) $0.00 is used for technical reasons as there is no price for this security until it vests in the case of RSUs, or until it is exercised in the case of stock options.
(3) This includes 343,000 unvested restricted stock units.
(4) Shares held by the Raciborski Family Children's Irrevocable Trust dated October 16, 2009 for which the Reporting Person serves as a Trustee.
(5) Reporting Person received an aggregate of 250,000 stock options. Subject to the provisions of the 2007 Equity Incentive Plan and Reporting Person's employment and stock option agreements, a total of 50% of the stock options subject to the grant shall vest quarterly in 4 equal installments during the first year beginning on March 1, 2013, and then on each of June 1, September 1 and December 1 thereafter; 2) a total of 33% of the stock options subject to the grant shall vest quarterly in 4 equal installments during the second year beginning on March 1, 2014, and then on each of June 1, September 1 and December 1 thereafter; and 3) a total of 17% of the stock options subject to the grant shall vest quarterly in 4 equal installments during the third year beginning on March 1, 2015, and then on each of June 1, September 1 and December 1 thereafter, provided the Reporting Person remains a Service Provider to the Company through the vesting date.
 
Remarks:
Executed pursuant to the Limited Power of Attorney for Section 16 reporting obligations dated June 3, 2009.

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